5:51a – Kate Middleton and her father are leaving the hotel for Westminster Abbey.

6:01a – Like clockwork, Kate Middleton and her father have arrived at Westminster Abbey. Bells ringing all over London.

6:02a – Clarence House spills the beans on Kate’s wedding dress via Twitter: designed by Sarah Burton at Alexander McQueen.

6:05a – Game on… Kate Middleton being walked down the aisle by her father.

6:10a – Some context from CNN’s Piers Morgan: the hymn being sung now was the final hymn sung at Princess Diana’s funeral in 1997, which also took place at Westminster Abbey. According to CBS Radio, it is a Welsh hymn titled Cwn Rhondda.